backbone network
短语词组
- backbone -network-mapping 骨干网络拓扑
- backbone network - 中枢网络
- long - distance backbone network 长途骨干网
- B -DCN ackbone Data Communication Network 骨干数据通信网
- city -level backbone optical fiber network 市级骨干光纤网
- very high -speed backbone network service 超高速骨干网络服务
- the first -level backbone telecommunication network 骨干通信网 返回 backbone network